<template>
  <FancyButton>
    Click me!
    <!-- 插槽内容 -->
  </FancyButton>
</template>
<script setup>

import { ref } from "vue";
import FancyButton from "./child.vue";
const countModel = ref(0);
function update() {
  countModel.value++;
}
const countModel1 = ref(0);
function update1() {
  countModel1.value++;
}
</script>
